Version updates

SENODE is a new music composition app for iPad. It extends the concept of linear step sequencers to a graph with unlimited directions and instruments.

New version 1.2.0
Old version 1.1.0
Release Notes - enhanced iOS integration (iOS 11+ required) - added Inter-App Audio (IAA) - added virtual MIDI input/output device - added copy & paste functionality - added emitter MIDI program change messages - updated online help and tutorial - various bug fixes, UI and performance improvements
Author Sebastian Arnold
Type Host, Tool
Supports Ableton Link

ToneBoosters Spectrogram shows a real-time spectrogram of the incoming audio signal. The ToneBoosters Spectrogram app captures the microphone input and processes the signals in real time.

New version 1.0.9
Old version 1.0.8
Release Notes Improved visualization Note type and octave is now shown upon hovering the spectrogram Spectrogram will now stop scrolling if host stops
Author ToneBoosters
Type Tool
Supports Inter-App Audio (IAA), Audio Unit (AU)

Visual Mixer is an audio unit plugin that puts the volume and pan controls for all your tracks together into one simple interface.

New version 1.1.1
Old version 1.1
Release Notes Shared data between au3 hosts.
Author Mani Consulting Limited Company
Type Tool
Supports Audio Unit (AU)

Stage Traxx is an audio player designed for professional musicians working with backing tracks. With Stage Traxx 3, controlling your live performance will be easier than ever before.

New version 3.2.7
Old version 3.2.6
Release Notes FIXED * Airturn keyboard devices prevent keyboard from showing up on iOS14 * Network sessions not working on iOS14
Author Peter Dikant
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

rambo is an innovative modular groovebox and audio processing environment.

New version 1.26
Old version 1.25
Release Notes - Support for Ableton Link (standalone mode) - MIDI processor AudioUnit type added - MIDI strum module added - MIDI latch module added - Decimator module: 3 modes: rough, boxed and analog - Env AD mod and Amp env ad mod: added loop mode - Minor bug fixes
Author BeepStreet
Supports Audio Unit (AU)

Mellowsound is an emulation of a legendary instrument, a keyboard sampler from the 60s used by many famous artists like the Beatles, David Bowie, Radiohead and many others, this mythic instrument is called The Mellotron.

New version 4.0.6
Old version 4.0.5
Release Notes -Crash fix on startup with iOS 14 (Audiobus SDK update)
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus

Neo-Soul Keys® Studio 2 is the next evolution in electric piano sounds and effects from Gospel Musicians, which features a complete architecture overhaul using our new Pure Synth® structure and licensed VKFX effects.

New version 2.1.11
Old version 2.1.8
Release Notes Fixed issue with preset recall within AUv3 Apps
Author MIDIculous LLC
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audio Unit (AU)

Yukawa is an AUv3 compatible multi-effects plug-in that combines a tempo-synchronized multi-tap sequence delay that produces rhythmic phrases, a modulatable stereo delay, and a DJ mixer-style filter.

New version 1.1.3
Old version 1.1.2
Release Notes * Added an option to display the contents of the program folder on the AU host instead of the contents of the factory preset folder. * Fixed some minor issues.
Author iceWorks, Inc.
Type Effect
Effect type Equalizer, Filter, Reverb, Delay, Echo
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

Blue Mangoo Parametric Equalizer is an audio unit plugin, with six bands of filter controls.

New version 1.0.25
Old version 1.0.24
Release Notes Share data between au3 hosts.
Author Mani Consulting Limited Company
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)

This is an audio unit plugin that puts a small delay between the left and right channels.

New version 1.0.5
Old version 1.0.4
Release Notes Share data between au3 hosts
Author Mani Consulting Limited Company
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)

Waverley is the principal instrument in the moodunits collection. It’s sample-based, but it isn’t a fully-fledged sampling app that allows you to load and edit your own samples. Another usage scenario for Waverley is if you’re just sketching out an idea, perhaps on a less-capable device like your iPhone while you’re on the move.

New version 1.3.1
Old version 1.2.0
Release Notes 65 new instruments are now available for MU Waverley as In-App Purchases: • Sinusoidal: 25 sine wave based instruments • Stringz: 15 retro string machine type instruments • Mobass: 10 more classic analog mono bass sounds (FREE!) • Ampsynth: 15 amped-up analog synth sounds with attitude The MU Store is accessible from the main moodunits app. Please be sure to check out demo videos on YT of the new sounds. This update also includes some performance and stability improvements, including a better fix for intermittent crashes when quickly changing Waverley instruments, and an occasional issue with instantiating some of the effects Audio Units when running iOS 14.
Author Rob Jackson
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

Pure Synth® Platinum is a full-blown rompler/synthesizer for your iOS device. Neither the synth engine or the sample engine is an afterthought: Both engines are fully capable and feature-rich. The romper section contains a well rounded assortment of analog, synth, string, digital, and acoustic instruments.

New version 2.4.15
Old version 2.4.13
Release Notes - Fixed issue where presets and parameters were not being saved inside sessions - GarageBand Sustain Pedal Fix
Author MIDIculous LLC
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards, All-in-one
Supports Inter-App Audio (IAA), Audio Unit (AU)

Koala is the ultimate pocket-sized sampler. Record anything with your phone's mic instantly. Use Koala to create beats with those samples, add effects and create a track!

New version 1.4000
Old version 1.3795
Release Notes * move your finger left and right to fine tune volume, pitch and pan. * fixed some sample rate and tuning issues. * koala now responds to midi start and stop messages * optimized the graphics to improve performance on older devices * memory optimization
Author Mazbox Limited
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus, Ableton Link

iFretless Brass enables guitar and string instrument players to play expressive music with a variety of instruments.

New version 4.0.9
Old version 4.0.8
Release Notes Supports user presets in au3.
Author Mani Consulting Limited Company
Type Instrument
Instrument type Sampler
Instrument sounds Winds
Supports Inter-App Audio (IAA), Audiobus

With sEGments slicer/sampler app you can Import any loop/sample/audio file and find the best samples inside it, using the automatic transient detection or manually adding markers.

New version 1.1.8
Old version 1.1.7
Release Notes Thanks for your great response and feedback on the app. 1.1.8 - Fixed empty waveform when recording from the right channel of an external usb device 1.1.7 - Added Cubasis automation support - Effect parameters name is displayed when effect thumb is moved - When ‘ALL’ button is enabled, AU3 parameters will now affect all 16 pads - fixed audio quality when segments is hosted in effects slot as recorder - fixed recorded audio pitch when host sample rate is different from 44.100 KHz If you have any feeback, request or suggestion please write at info@elliottgarage.com
Author Elliott Garage
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)

STRATOSPHERE CLOUD REVERB is an audio unit plugin effect inspired by the Cloud Reverb patch in a very well-loved modern classic reverb pedal.

New version 1.0.5
Old version 1.0.4
Release Notes Share data between au3 hosts.
Author Mani Consulting Limited Company
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)

Mellowsound is an emulation of a legendary instrument, a keyboard sampler from the 60s used by many famous artists like the Beatles, David Bowie, Radiohead and many others, this mythic instrument is called The Mellotron.

New version 4.0.5
Old version 4.0.4
Release Notes Minor update to fix a bug with ADSR when saving AudioUnit user preset. Send us your request for next update! Fingerlab Team
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus

Xequence is a MIDI sequencer, editor, arranger & controller for iPhone & iPad.

New version 2.2.14
Old version 2.2.13
Release Notes - Update Audiobus and Ableton Link SDKs. - New iOS 14 privacy restrictions now require user permission to be able to use Audiobus and Ableton Link. - Improve stability with iOS 14 and Audiobus as far as possible (there are still many compatibility and stability issues that have to be resolved by third party developers).
Author Alexander Ewering
Type Tool
Supports Audiobus, Ableton Link

iFretless Bass is a professional virtual instrument that provides bass and guitar players with an expressive fretless playing surface.

New version 1.4.26
Old version 1.4.25
Release Notes Supports user presets in au3.
Author Mani Consulting Limited Company
Type Instrument
Instrument type Sampler
Instrument sounds Bass
Supports Inter-App Audio (IAA), Audiobus

Riffer is a creative MIDI sequencer that generates random patterns and melodies for you. Designed to feed any Synth, Sampler, Drum Machine and anything that accepts MIDI signal both software and hardware.

New version 2.4
Old version 2.3.9
Release Notes • Ableton link support for iOS 14
Author AUDIOMODERN
Type Tool
Supports Ableton Link